- TestOAuthProviders: old bytes without a source, order, per-request lookup
- TestOAuthIdentitiesDestroyRule: the PHP last-identity rule table, 404s,
microsoft by default, source names and opts.Providers precedence
- TestOAuthIdentitiesDestroyRace: two row-locked transactions in both orders,
the handler waiting for the lock, concurrent handlers
- TestRegisterUserPasswordLess, TestFinishLogin, TestRegistrationExports
